add release pipeline

.woodpecker/release.yaml

@@ -0,0 +1,21 @@
+labels:
+  platform: linux/amd64
+    
+steps:
+  build:
+    when:
+      event: [push]
+    image: golang:1.24
+    commands:
+      - go get
+      - ./mkrel.sh epuppy v1-${CI_COMMIT_SHA:0:8}
+      #- ./mkrel.sh epuppy ${CI_COMMIT_TAG}
+
+
+publish:
+  image: woodpeckerci/plugin-release
+  settings:
+    files:
+      - 'releases/epuppy-*-v1-${CI_COMMIT_SHA:0:8}'
+    api_key:
+      from_secret: ACCESS_TOKEN